Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2026-05-24 17:27 CEST


Locality

Basic data Locality photo
Locality: Churanov
Code: CCHUA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 49° 4´ 6.368" North latitude 13° 36´ 53.285" East longitude
Altitude: 1118 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h average 1h 8h average 1h 8h average 1h 24h average 1h
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2026-05-23 17:00 - 18:00 CEST 0.0 0.0 0.8 98.8 94.9
2026-05-23 18:00 - 19:00 CEST 0.0 0.0 0.9 103.3 95.8
2026-05-23 19:00 - 20:00 CEST 0.0 0.0 1.1 104.1 96.9
2026-05-23 20:00 - 21:00 CEST 0.3 0.0 1.2 101.3 97.8
2026-05-23 21:00 - 22:00 CEST 0.0 0.0 1.0 97.8 98.5
2026-05-23 22:00 - 23:00 CEST 0.0 0.0 1.0 96.0 99.0
2026-05-23 23:00 - 00:00 CEST 0.0 0.0 1.0 98.2 99.6
2026-05-24 00:00 - 01:00 CEST 0.0 0.0 0.9 98.0 99.7
2026-05-24 01:00 - 02:00 CEST 0.0 0.0 0.9 98.2 99.6
2026-05-24 02:00 - 03:00 CEST 0.1 0.0 0.9 99.1
2026-05-24 03:00 - 04:00 CEST 0.0 0.0 0.9 102.3 98.8
2026-05-24 04:00 - 05:00 CEST 0.0 0.0 1.0 101.7 98.9
2026-05-24 05:00 - 06:00 CEST 0.0 0.0 1.0 99.8 99.2
2026-05-24 06:00 - 07:00 CEST 0.0 0.0 0.9 99.0 99.6
2026-05-24 07:00 - 08:00 CEST 1.8 0.1 0.9 102.5 100.2
2026-05-24 08:00 - 09:00 CEST 2.2 0.2 0.8 106.9 101.5
2026-05-24 09:00 - 10:00 CEST 1.8 0.3 0.8 104.7 102.4
2026-05-24 10:00 - 11:00 CEST 0.8 0.3 0.7 103.3 102.5
2026-05-24 11:00 - 12:00 CEST 0.6 0.3 0.6 113.1 103.9
2026-05-24 12:00 - 13:00 CEST 0.8 0.4 0.6 117.3 105.8
2026-05-24 13:00 - 14:00 CEST 0.6 0.4 0.6 111.7 107.3
2026-05-24 14:00 - 15:00 CEST 0.5 0.4 0.6 110.7 108.8
2026-05-24 15:00 - 16:00 CEST 0.4 106.5 109.3
2026-05-24 16:00 - 17:00 CEST 0.0 0.4 0.6 106.9 109.3

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality